add conf to clamav

arch/base.md

@@ -23,6 +23,7 @@ I have instructions for building a:
         - [Install Apparmor](#install-apparmor)
         - [Custom Profiles](#custom-profiles)
       - [ClamAV](#clamav)
+        - [Config](#config)
       - [btrbk](#btrbk)
         - [fstab](#fstab)
         - [Snapshots](#snapshots)
@@ -431,6 +432,15 @@ Access Modes
 3. `systemctl enable --now clamav-daemon.service`
 4. `clamdscan --multiscan --fdpass /home/ducoterra`
 
+##### Config
+
+```conf
+UpdateLogFile /var/log/clamav/freshclam.log
+PidFile /run/clamav/freshclam.pid
+DatabaseMirror database.clamav.net
+NotifyClamd /etc/clamav/clamd.conf
+```
+
 #### btrbk
 
 ```bash
@@ -1045,4 +1055,4 @@ alias lsc='find . -type f | wc -l'
 
 ## ls sort by last modified ##
 alias lmt='ls -t -1'
-```
+```